<?php

/*
 * Copyright 2008 the original author or authors.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#namespace tehframework\mvc\annotations;

#use tehframework\annotations\Annotation;

class ControllerAnnotation implements Annotation
{
	public function __construct()
	{
		
	}
	
	/**
	 * Returns a bitwise flag of targets which can be annotated
	 * with this annotation.
	 * 
	 * @return int
	 *         A bitwise flag of class target. 
	 */
	public function getAnnotationTargets()
	{
		return Annotation::TARGET_CLASS;
	}
	
	/**
	 * Determines whether annotation can be used multiple times
	 * on a single target.
	 * 
	 * @return bool
	 *         Always FALSE. This annotation can not be used multiple times on
	 *         single target.
	 */
	public function allowsMultiple()
	{
		return false;
	}
	
	/**
	 * @return string
	 */
	public function serialize()
	{
		return serialize(null);
	}
	
	/**
	 * @param string $serialized
	 */
	public function unserialize($serialized)
	{
		$unserialized = unserialize($serialized);
	}
}